page not found when clicking on links in gallery?

[glowinggal]

We just updated to the 5.3 most RECENT build 2 days ago.

received this from more than one member visiting our site:

I have a few Creative Team members that posts their layouts on your site and send me a link directly to their layouts. Seems that as soon as I log in to leave a comment, I am redirected to a page that says "You have reached a page that is no longer available or has been relocated." I try to click on the links on that page but I just get the same error page again. Is it a problem with my user name or am I doing something wrong?

Suggestions what it might be? Spiders are "off"

[Chuck S]

I would have to see a link to see what the issue is.